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1,2-Dihydroxybenzene-3,5-Disulfonic Acid, Disodium Salt, Pure, Metal Indicator, Fisher Chemical

Product Code. 10448210
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Quantity:
25 g
Packaging:
Plastic powder jar
This item is not returnable. View return policy
This item is not returnable. View return policy

Specifications

Melting Point 300°C
CAS 149-45-1
Color White
Physical Form Powder/Solid
Quantity 25 g
Molecular Formula C6H10Na2O8S2
MDL Number 149531
Synonym tiron, tiferron, sodium catechol sulfate, disodium 4,5-dihydroxybenzene-1,3-disulfonate, 3,5-disulfocatechol disodium salt, sodium pyrocatechol-3,5-disulfonate, disodium pyrocatechol-3,5-disulfonate, sodium 1,2-dihydroxybenzenedisulfonate, 1,2-dihydroxybenzene-3,5-disulfonic acid disodium salt, 1,3-benzenedisulfonic acid, 4,5-dihydroxy-, disodium salt
InChI Key HEOKHLCODUWALT-UHFFFAOYSA-N
SMILES [HH].[HH].C1=C(C=C(C(=C1S(=O)(=O)O)O)O)S(=O)(=O)O.[Na].[Na]
IUPAC Name 4,5-dihydroxybenzene-1,3-disulfonic acid;molecular hydrogen;sodium
Molecular Weight (g/mol) 320.238
PubChem CID 131674010
Formula Weight 332.21g/mol
Packaging Plastic powder jar
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Safety and Handling

compliance-icons
Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
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